Sifely Sifely E2
Manuale di istruzioni per la serratura a catenaccio intelligente Sifely
Model: Sifely E2 | Brand: Sifely
1. Introduzione
The Sifely Smart Deadbolt offers a secure and convenient keyless entry solution for your home or rental property. Designed for ease of use and robust performance, this smart lock provides multiple access methods including keypad codes, key fobs, and smartphone app control. It is built to withstand various weather conditions, ensuring reliable operation year-round.
Key features include remote passcode generation, auto-locking functionality, and compatibility with smart home systems (with optional gateway). This manual provides comprehensive instructions for installation, operation, and maintenance to ensure optimal performance of your Sifely Smart Deadbolt.

Image: The Sifely Smart Deadbolt, showcasing its sleek design, accompanying key fobs, and the intuitive smartphone application interface.
2. Cosa c'è nella scatola
Verificare che tutti i componenti siano presenti prima di iniziare l'installazione:
- Front Panel Assembly (Keypad)
- Back Panel Assembly (Battery Compartment)
- Chiavistello a catenaccio
- Piastra di montaggio
- Piastra d'urto
- Physical Keys (3 included)
- Key Fobs (2 included)
- Viti di montaggio (varie dimensioni)
- Manuale di avvio rapido
- Modello di installazione
Video: "Welcome, Sifely E Model" - This video provides an overview of the Sifely E Model Smart Lock and its components.
3. Specifiche
| Marca | Sifely |
| Nome del modello | Sifely E2 |
| Tipo di blocco | Deadbolt tastiera |
| Caratteristica speciale | Smart Lock, Wi-Fi (with optional gateway) |
| Metodo di controllo | App, Keypad, Key Fob, Physical Key |
| Fonte di alimentazione | 4 batterie AA (necessarie, non incluse) |
| Peso dell'articolo | 2.52 libbre |
| Dimensioni del prodotto | 3 x 3 x 1 pollici |
| Uso consigliato | All'aperto e al coperto |
| Valutazione resistente alle intemperie | ANSI/BHMA certified |
| Temperatura di esercizio | Da -4° F a 140° F |
4. Guida all'installazione
Installation is designed to be straightforward, requiring only a Philips screwdriver. No additional drilling or locksmith is typically needed.
Strumenti necessari:
- 1 x Philips head screwdriver
- 4 x AA batteries (for operation)
Door Specifications:
Per una corretta installazione, assicurati che la tua porta soddisfi le seguenti specifiche:
- Door Thickness: 1 ⅜" ~ 2" (33-50mm)
- Bore Hole Diameter: 2 ⅛" (54mm)
- Bore Hole Backset: 2 ⅜" or 2 ¾" (60mm or 70mm)

Image: Diagram illustrating the required door dimensions for installing the Sifely Smart Deadbolt.
Video: "Sifely E Model Smart Lock Setup Video" - A detailed guide for installing the Sifely Smart Deadbolt.
- Regolare la lunghezza del catenaccio: If necessary, adjust the deadbolt latch to match your door's backset (60mm or 70mm).
- Installare il catenaccio: Slide the deadbolt into the door edge, ensuring the "UP" arrow on the deadbolt is facing upwards. Secure it with the provided screws.
- Installare il pannello frontale: Thread the wire connector through the deadbolt hole. Carefully align the front panel (keypad side) with the deadbolt and slide the pin vertically into the deadbolt mechanism. Ensure the front panel is facing outside.
- Installare la piastra di montaggio: Remove the battery cover from the back panel. Unscrew and remove the mounting plate from the back panel. Slide the rubber gasket onto the mounting plate and thread the wire connector through the gasket. Install the mounting plate onto the door, securing it with the long screws.
- Adjust Calibration Switch: Before attaching the back panel, identify your door's handing (left-facing or right-facing bolt) by viewing from inside looking out. Adjust the calibration switch on the back panel's circuit board to 'L' for left-facing or 'R' for right-facing.
- Adjust Door Knob: Ensure the door knob on the back panel is in the correct orientation (horizontal for left-facing bolt, vertical for right-facing bolt).
- Connect Wires and Attach Back Panel: Plug the wire connector from the front panel into the corresponding port on the back panel. Carefully attach the back panel to the mounting plate, ensuring wires are not pinched. Secure with screws.
- Installa le batterie: Insert 4 AA batteries into the battery compartment. Replace the battery cover.
5. Operating Your Sifely Smart Deadbolt
Your Sifely Smart Deadbolt offers multiple convenient ways to access your property.
5.1. Accesso tramite tastiera
To unlock using the keypad:
- Touch the keypad to activate the screen. The numbers will illuminate.
- Enter your programmed passcode.
- Press the lock icon (bottom right) to confirm and unlock the door.
To lock using the keypad: Press and hold the lock icon on the keypad for a few seconds.

Image: Visual representation of the Sifely Smart Lock's keypad and various features.
5.2. Key Fob Access
To unlock using a key fob:
- Present the Sifely key fob to the keypad.
- The lock will beep and unlock.

Image: A hand using a Sifely key fob to unlock the smart deadbolt, highlighting its ease of use.
5.3. Controllo app
The Sifely app provides full control over your smart lock from your smartphone.
- Blocco/sblocco remoto: With the optional Sifely Wi-Fi Gateway (sold separately), you can lock or unlock your door from anywhere.
- Genera codici di accesso: Create and manage various types of passcodes (permanent, timed, one-time, recurring) directly from the app.
- Chiavi elettroniche: Share digital keys with guests or family members, granting them temporary or permanent access.
- Registri di accesso: View registri di accesso in tempo reale per monitorare chi entra ed esce dalla tua proprietà.
- Chiusura automatica: Configure the auto-lock feature to automatically lock the door after a set period.

Image: Screenshot of the Sifely app interface, demonstrating its integration with rental platforms for automatic passcode generation.

Image: The Sifely Smart Lock showcasing compatibility with Amazon Alexa and Google Assistant, requiring the Sifely Wi-Fi Gateway.
6. Manutenzione
6.1. Sostituzione della batteria
The Sifely Smart Deadbolt is powered by 4 AA batteries, which typically last over one year. When the battery level is low, the lock will provide an audible warning. To replace the batteries:
- Remove the battery cover from the back panel of the lock.
- Rimuovere le vecchie batterie AA.
- Inserire 4 batterie AA nuove, assicurandosi della corretta polarità (+/-).
- Riposizionare il coperchio della batteria.
6.2. Pulizia
To clean your Sifely Smart Deadbolt, use a soft, damp panno. Evitare detergenti abrasivi o solventi che potrebbero danneggiare la finitura o i componenti elettronici.
7. Risoluzione Dei Problemi
7.1. Why is my lock working backwards? Why does it unlock when I touch the keypad once?
The reason for the backwards operation of the deadbolt is typically due to incorrect installation. Please re-install the deadbolt to solve the issue. During re-installation, pay careful attention to the following:
- Calibration Switch: Ensure the calibration switch on the back panel is set correctly for a left-facing bolt ('L') or right-facing bolt ('R').
- Door Knob Position: Verify the door knob position is correct (horizontal for left-facing bolt, vertical for right-facing bolt).
Please put the calibration switch and door knob to the correct position when you reinstall the lock. If the issue persists, please contact customer support.
8. Garanzia e supporto
Sifely stands behind the quality of its products. Your Sifely Smart Deadbolt comes with a Garanzia di rimborso di 30 giorni e un Garanzia del prodotto di 1 anni from the date of purchase. We also provide assistenza clienti a vita.
For any technical questions or support, please email us first. We are here to help!
E-mail: cs@sifely.com
Ask a question about this manual
Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.